Add a Bitdeli badge to README
Merge pull request #27 from bitdeli-chef/master

Add a Bitdeli Badge to README
feature: allow listening for arbitrary activesupport instrumentation.
Merge pull request #30 from elhu/feature-custom-instrumentation

feature: allow listening for arbitrary activesupport instrumentation.
Version update after PR #30
fix: execute the block passed to add_custom_field in the proper context
Merge pull request #31 from elhu/fix-custom-field-binding

fix: execute the block passed to add_custom_field in the proper context
Version update after merging PR #31